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254 lines
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 <span id="projectnumber">0.4</span>
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<a href="board__mcb4300_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**************************************************************************/</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/**************************************************************************/</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "../board.h"</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#if BOARD == BOARD_MCB4300</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// INCLUDE</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#define BOARD_MAX_LEDS 8</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define BOARD_UART_PORT LPC_USART0</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor">#define BOARD_UART_PIN_PORT 2</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"></span><span class="preprocessor">#define BOARD_UART_PIN_TX 0</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span><span class="preprocessor">#define BOARD_UART_PIN_RX 1</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// MACRO CONSTANT TYPEDEF</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t ledports[] = {6, 6, 6, 6, 6, 4, 4, 4};</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">static</span> <span class="keyword">const</span> uint8_t ledbits[] = {24, 25, 26, 27, 28, 12, 13, 14};</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">const</span> <span class="keyword">static</span> <span class="keyword">struct </span>{</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  uint8_t port;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  uint8_t pin;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> }leds[BOARD_MAX_LEDS] = {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {6, 24}, {6, 25}, {6, 26}, {6, 27},</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  {4, 28}, {4, 12}, {4, 13}, {4, 14}};</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// INTERNAL OBJECT & FUNCTION DECLARATION</span></div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// IMPLEMENTATION</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keywordtype">void</span> <a class="code" href="group__group__board__api.html#ga916f2adc2080b4fe88034086d107a8dc">board_init</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  CGU_Init();</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#if TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor"></span> SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / <a class="code" href="group__group__configuration.html#ga4706afa7f3c38e91949610556cac75d3">TUSB_CFG_TICKS_HZ</a>); <span class="comment">// 1 msec tick timer</span></div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">//------------- USB Bus power HOST ONLY-------------//</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// Keil VBUS0 is P6_3</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  scu_pinmux(0x6, 3, MD_PUP | MD_EZI, FUNC1); <span class="comment">// P6_3 USB0_PWR_EN, USB0 VBus function</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// Keil VBUS1 is P9_5</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  scu_pinmux(0x9, 5, MD_PUP | MD_EZI, FUNC2); <span class="comment">// P9_5 USB1_PWR_EN, USB1 VBus function</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">//------------- LEDs init, J21 must be installed -------------//</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  LPC_SCU->SFSPD_10 = 4; <span class="comment">// GPIO6[24]</span></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  LPC_SCU->SFSPD_11 = 4; <span class="comment">// GPIO6[25]</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  LPC_SCU->SFSPD_12 = 4; <span class="comment">// GPIO6[26]</span></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  LPC_SCU->SFSPD_13 = 4; <span class="comment">// GPIO6[27]</span></div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  LPC_SCU->SFSPD_14 = 4; <span class="comment">// GPIO6[28]</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  LPC_SCU->SFSP9_0 = 0; <span class="comment">// GPIO4[12]</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  LPC_SCU->SFSP9_1 = 0; <span class="comment">// GPIO4[13]</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  LPC_SCU->SFSP9_2 = 0; <span class="comment">// GPIO4[14]</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">for</span>(uint32_t i=0; i<BOARD_MAX_LEDS; i++)</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  GPIO_SetDir(leds[i].port, <a class="code" href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a>(leds[i].pin), 1); <span class="comment">// output</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">//------------- UART -------------//</span></div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN , FUNC1);</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN|MD_EZI|MD_ZI, FUNC1);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  UART_CFG_Type UARTConfigStruct;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  UART_ConfigStructInit(&UARTConfigStruct);</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  UARTConfigStruct.Baud_rate = <a class="code" href="group__group__board.html#gac5a218c8b867e8e1fd1afdeaa107c2c4">CFG_UART_BAUDRATE</a>;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  UARTConfigStruct.Clock_Speed = 0;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  UART_Init(BOARD_UART_PORT, &UARTConfigStruct);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  UART_TxCmd(BOARD_UART_PORT, ENABLE); <span class="comment">// Enable UART Transmit</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> }</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// LEDS</span></div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">void</span> <a class="code" href="group__group__board__api.html#ga92863b323080baae31555ea45d93c404">board_leds</a>(uint32_t on_mask, uint32_t off_mask)</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">for</span> (uint32_t i=0; i<BOARD_MAX_LEDS; i++)</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> ( on_mask & <a class="code" href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a>(i))</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  GPIO_SetValue(leds[i].port, <a class="code" href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a>(leds[i].pin));</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }<span class="keywordflow">else</span> <span class="keywordflow">if</span> ( off_mask & <a class="code" href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a>(i)) <span class="comment">// on_mask take precedence over off_mask</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  GPIO_ClearValue(leds[i].port, <a class="code" href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a>(leds[i].pin));</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment">// BUTTONS</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> uint32_t <a class="code" href="group__group__board__api.html#gaa1139dcc4b60a802b8e0978340d8b148">board_buttons</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> {</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> 0; <span class="comment">// TODO buttons for mcb4300</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment">// UART</span></div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> uint8_t <a class="code" href="group__group__board__api.html#ga498fb2d18978388757e4f0f5b243baf2">board_uart_getchar</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> UART_ReceiveByte(BOARD_UART_PORT);</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">void</span> <a class="code" href="group__group__board__api.html#ga6883b7ee5aea9c69789e582cb0316fe0">board_uart_putchar</a>(uint8_t c)</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> {</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING);</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> }</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="group___group___binary_html_gaa67325f45e71a327f9e4dbb8455f64ee"><div class="ttname"><a href="group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee">BIT_</a></div><div class="ttdeci">#define BIT_(n)</div><div class="ttdoc">n-th Bit </div><div class="ttdef"><b>Definition:</b> <a href="binary_8h_source.html#l00054">binary.h:54</a></div></div>
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<div class="ttc" id="group__group__board__api_html_ga916f2adc2080b4fe88034086d107a8dc"><div class="ttname"><a href="group__group__board__api.html#ga916f2adc2080b4fe88034086d107a8dc">board_init</a></div><div class="ttdeci">void board_init(void)</div><div class="ttdoc">Initialize all required peripherals on board including uart, led, buttons etc ... ...</div></div>
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<div class="ttc" id="group__group__board__api_html_ga92863b323080baae31555ea45d93c404"><div class="ttname"><a href="group__group__board__api.html#ga92863b323080baae31555ea45d93c404">board_leds</a></div><div class="ttdeci">void board_leds(uint32_t on_mask, uint32_t off_mask)</div><div class="ttdoc">Turns on and off leds on the board. </div></div>
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<div class="ttc" id="group__group__board__api_html_gaa1139dcc4b60a802b8e0978340d8b148"><div class="ttname"><a href="group__group__board__api.html#gaa1139dcc4b60a802b8e0978340d8b148">board_buttons</a></div><div class="ttdeci">uint32_t board_buttons(void)</div><div class="ttdoc">Get the current state of the buttons on the board. </div></div>
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<div class="ttc" id="group__group__board__api_html_ga6883b7ee5aea9c69789e582cb0316fe0"><div class="ttname"><a href="group__group__board__api.html#ga6883b7ee5aea9c69789e582cb0316fe0">board_uart_putchar</a></div><div class="ttdeci">void board_uart_putchar(uint8_t c)</div><div class="ttdoc">Send a character to UART. </div></div>
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<div class="ttc" id="group__group__configuration_html_ga4706afa7f3c38e91949610556cac75d3"><div class="ttname"><a href="group__group__configuration.html#ga4706afa7f3c38e91949610556cac75d3">TUSB_CFG_TICKS_HZ</a></div><div class="ttdeci">#define TUSB_CFG_TICKS_HZ</div><div class="ttdoc">The rate ticks in hert. This is used in conjunction with tusb_tick_get to calculate timing...</div><div class="ttdef"><b>Definition:</b> <a href="configuration_8txt_source.html#l00024">configuration.txt:24</a></div></div>
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<div class="ttc" id="group__group__board__api_html_ga498fb2d18978388757e4f0f5b243baf2"><div class="ttname"><a href="group__group__board__api.html#ga498fb2d18978388757e4f0f5b243baf2">board_uart_getchar</a></div><div class="ttdeci">uint8_t board_uart_getchar(void)</div><div class="ttdoc">Get a character input from UART. </div></div>
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<div class="ttc" id="group__group__board_html_gac5a218c8b867e8e1fd1afdeaa107c2c4"><div class="ttname"><a href="group__group__board.html#gac5a218c8b867e8e1fd1afdeaa107c2c4">CFG_UART_BAUDRATE</a></div><div class="ttdeci">#define CFG_UART_BAUDRATE</div><div class="ttdoc">Baudrate for UART. </div><div class="ttdef"><b>Definition:</b> <a href="board_8h_source.html#l00119">board.h:119</a></div></div>
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<li class="navelem"><a class="el" href="dir_6c8313236d9db5b969ca7d150fe527de.html">boards</a></li><li class="navelem"><a class="el" href="dir_1092fa4114a339320fa3522d5794c45f.html">keil</a></li><li class="navelem"><a class="el" href="board__mcb4300_8c.html">board_mcb4300.c</a></li>
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<li class="footer">Generated on Thu Apr 17 2014 13:05:22 for tinyusb by
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